Auto Indent not working with Macro Function

I'm using ChibiOS and Threads are defined like follows:

THD_WORKING_AREA(switching_calc_thread_wa, 128);
THD_FUNCTION(switching_calc_thread, p) {
    (void)p;
    chRegSetThreadName("Switching Calculation Thread");

    unsigned int i;
    static double result = 1;

    for(i=0; i<10000000000; i++){
        result = result * i;
    }
}

Here is an example where it didnt format:

/*
 * This is a periodic thread that does absolutely nothing except flashing
 * a LED.
 */
static THD_WORKING_AREA(serial_interface_thread_wa, 128);
static THD_FUNCTION(serial_interface_thread, arg) {

(void)arg;
chRegSetThreadName("blinker");
while (true) {
palSetLine(LINE_LED1);
chThdSleepMilliseconds(50);
palSetLine(LINE_LED2);
chThdSleepMilliseconds(200);
palClearLine(LINE_LED1);
chThdSleepMilliseconds(50);
palClearLine(LINE_LED2);
chThdSleepMilliseconds(200);
sdWrite(&SD4, (int8_t*)"HohohoHohohoHohohoHohohoHohohoHohohoHohohoHohohoHohohoHohohoHohohoHohohoHohohoHohohoHohoho\r\n", 256);
}
}

Unfortunatley CLion does not detect that as a function and does not autoindent. Replacing the THD_FUNCTION with void x() works. Is there a setting I can tweak?